All Available Season All Season Season 1 Jan, 2004 3 episodes 5.1 Season 2 Oct, 2004 5 episodes 4.0 Season 3 Nov, 2005 5 episodes 2.0 Season 4 Sep, 2006 5 episodes 1.0 Season 5 Sep, 2007 5 episodes 1.0 Season 6 Oct, 2008 5 episodes 2.7 Season 7 Oct, 2009 5 episodes 1.7 Season 8 Sep, 2010 5 episodes 2.7 Season 9 Sep, 2011 5 episodes 1.0 Season 10 Sep, 2012 4 episodes 2.0 Season 11 Aug, 2013 7 episodes 4.0 Season 12 Jan, 2015 6 episodes 1.0 Season 13 Nov, 2015 4 episodes 4.8 Season 14 Oct, 2016 8 episodes 1.4 Season 15 Jan, 2018 6 episodes 6.0 Season 16 Jan, 2019 5 episodes 5.0 Season 17 Jan, 2020 3 episodes 1.0 Season 18 Jan, 2021 6 episodes 2.8 Season 19 Jan, 2022 5 episodes 0.0 Season 20 Mar, 2023 3 episodes 0.0 Season 21 Jan, 2024 4 episodes 0.0
